1970. Second Revised Edition. 254 pages. Pictorial dust jacket over blue cloth with gilt lettering. Book has a slight stale odour. Minor tanning to otherwise clear pages. More prominent to text block edges, pastedowns and free endpapers. Light cracking to gutters and hinges; subtle looseness to binding but pages remain attached. Book is slightly bowed and forward leaning with visible tanning and scuffing overall. Spine has similar tanning with soft crushing to ends. Lettering remains bright and clear. Unclipped dust jacket with minor rubbing, chipping and tearing to edges. Moderate tanning and scuffing overall.